Environment Variables

Configuration reference for the HoneyHive TypeScript SDK environment variables

The SDK reads the following environment variables. All are optional, and each can be overridden by the equivalent Client constructor option, which takes precedence over its environment variable.

Configuration

Variable	Description	Default	Override option
HH_API_KEY	API key for authenticating with HoneyHive.	None (required)	apiKey
HH_DATA_PLANE_URL	Base URL for the Data Plane API.	https://api.dp1.us.honeyhive.ai	dataPlaneUrl
HH_VERBOSE	Set to "true" (case-insensitive) to log the resolved data plane URL, a masked API key, and the SDK version on construction.	false	verbose

An empty string is treated the same as unset, so HH_API_KEY= node script.js falls back to the default (or errors, for the required API key).

There is no HONEYHIVE_* prefix in the TypeScript SDK. Unlike the Python SDK, only the HH_* names above are recognized.